Home / 5,445,036.20-8,167,554.30-4,594,730.60

Finding the Fourth Proportional to 5,445,036.20, 8,167,554.30 and 4,594,730.60

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Solution

The fourth proportional to 5,445,036.20, 8,167,554.30 and 4,594,730.60 is: 6,892,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,036.20 : 8,167,554.30 = 4,594,730.60 : x
  2. Step 2: Convert to fraction form
    5,445,036.20/8,167,554.30 = 4,594,730.60/x
  3. Step 3: Cross multiply
    5,445,036.20x = 8,167,554.30 × 4,594,730.60
  4. Step 4: Simplify right side
    5,445,036.20x = 37,527,711,669,371.58
  5. Step 5: Solve for x
    x = 37,527,711,669,371.58/5,445,036.20
  6. Step 6: Final answer
    x = 6,892,095.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.